I decided to rewatch Jaws 3D this morning since I have a lot of time on my hands. Because the 3D lens spacing numbers are the same for Jaws 3D and Amityville 3D I went ahead and screened Amityville again. Enough 3D for one day!!! Tomorrow I'm thinking about Captain America in 3D. I'll have to reset the lens but no worry.....takes only about 10 minutes to do that.